Add inactive opacity, re-enable missing gtk config for hyprland

nixos/home-manager/env/config/hypr/hyprland.conf

@@ -1,15 +1,3 @@
-
-########################################################################################
-AUTOGENERATED HYPR CONFIG.
-PLEASE USE THE CONFIG PROVIDED IN THE GIT REPO /examples/hypr.conf AND EDIT IT,
-OR EDIT THIS ONE ACCORDING TO THE WIKI INSTRUCTIONS.
-########################################################################################
-
-#
-# Please note not all available settings / options are set here.
-# For a full list, see the wiki
-#
-
 # See https://wiki.hyprland.org/Configuring/Monitors/
 #monitor=,preferred,auto,auto
 monitor=HDMI-A-1,preferred,auto,auto
@@ -60,6 +48,8 @@ general {
 decoration {
     # See https://wiki.hyprland.org/Configuring/Variables/ for more
 
+    active_opacity = 1.0
+    inactive_opacity = 0.8
     rounding = 10
     blur = yes
     blur_size = 3

nixos/home-manager/env/hyprland.nix

@@ -9,6 +9,7 @@ in
 {
   imports = [
     hyprland.homeManagerModules.default
+    ./gtk.nix
     ./dunst.nix
     ./waybar.nix
   ];